knerok/project-lvl1-s462

# Project "Brain games".

<a href="https://codeclimate.com/github/knerok/project-lvl1-s462/maintainability"><img src="https://api.codeclimate.com/v1/badges/b7a9a089db873c083875/maintainability" /></a> <a href="https://travis-ci.org/knerok/project-lvl1-s462"><img src="https://travis-ci.org/knerok/project-lvl1-s462.svg?branch=master"></a>

Project "Brain games" is aimed at introducing main components of any modern js-application (package manager (npm), transpiler (Babel), linter (Eslint). 

As part of the project, I implemented a set of the following mini-games:
1. Game: "Is it an even number?"
2. Game: "Calculator"
3. Game "GCD"
4. Game "Arithmetic progression"
5. Game "Is it a prime number?"

## Setup
```
$ sudo npm -g install project_x_knerok
```
<a href="https://asciinema.org/a/6zGuaFvr6w6lKDsr02enXmA20" target="_blank"><img src="https://asciinema.org/a/6zGuaFvr6w6lKDsr02enXmA20.svg" /></a>

## Games
### Game: "Is it an even number?"
```
$ brain-even
```
<a href="https://asciinema.org/a/uZF6lzmDOXafLTrbyUcrTw7KB" target="_blank"><img src="https://asciinema.org/a/uZF6lzmDOXafLTrbyUcrTw7KB.svg" /></a>

### Game: "Calculator"
```
$ brain-calc
```
<a href="https://asciinema.org/a/mrAa98XqLwMZMeesVMk3Qbpxn" target="_blank"><img src="https://asciinema.org/a/mrAa98XqLwMZMeesVMk3Qbpxn.svg" /></a>

### Game "GCD"
```
$ brain-gcd
```
<a href="https://asciinema.org/a/SAEpjEdh3d8aYp2HURR3ldrUY" target="_blank"><img src="https://asciinema.org/a/SAEpjEdh3d8aYp2HURR3ldrUY.svg" /></a>

### Game "Arithmetic progression"
```
$ brain-progression
```
<a href="https://asciinema.org/a/iIs2MQOEMN3U2fTZytKJVy9my" target="_blank"><img src="https://asciinema.org/a/iIs2MQOEMN3U2fTZytKJVy9my.svg" /></a>
### Game "Is it a prime number?"
```
$ brain-prime
```
<a href="https://asciinema.org/a/VmmXkNyvVOmrID4KJlvAndlUr" target="_blank"><img src="https://asciinema.org/a/VmmXkNyvVOmrID4KJlvAndlUr.svg" /></a>